A competition for university students in the Shanghai region to compete by giving a presentation on what chemistry means in their daily lives. Topics include ÀË»¨Ö±²¥ and Health, ÀË»¨Ö±²¥ and Diet, ÀË»¨Ö±²¥ and the Environment and ÀË»¨Ö±²¥ and Energy. Preliminary rounds have selected the finalists who will appear in the competition.